Children cheer after greeting Pope Francis (not in picture) as he leaves, after his visit to an Internal Displaced people camp at St. Saviour parish, on November 29, 2015 in Bangui, Central African Republic. Pope Francis arrived as "a pilgrim of peace" in conflict-ridden Central African Republic on November 29, flying in from Uganda on what will be the most dangerous destination of his three-nation Africa tour. AFP PHOTO/GIANLUIGI GUERCIA